SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-36144

An authentication bypass in Intelbras Switch SG 2404 MR in firmware 1.00.54 allows an unauthenticated attacker to download the backup file of the device, exposing critical information about the device configuration.

HIGH 7.5EPSS 36.5%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 36.5%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

An authentication bypass in Intelbras Switch SG 2404 MR in firmware 1.00.54 allows an unauthenticated attacker to download the backup file of the device, exposing critical information about the device configuration.

CVSS 3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
36.51% probability · 98th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-862
Affected
intelbras/sg 2404 mr firmware
Source
cve@mitre.org
EPSS trend
0%20%40%3 November 2026: 36.51%3 November 20263 November 2026

EPSS 36.5% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.